GB2313727B - Interpolation method and apparatus for fast image magnification - Google Patents

Interpolation method and apparatus for fast image magnification

Info

Publication number
GB2313727B
GB2313727B GB9709327A GB9709327A GB2313727B GB 2313727 B GB2313727 B GB 2313727B GB 9709327 A GB9709327 A GB 9709327A GB 9709327 A GB9709327 A GB 9709327A GB 2313727 B GB2313727 B GB 2313727B
Authority
GB
United Kingdom
Prior art keywords
interpolation method
image magnification
fast image
fast
magnification
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9709327A
Other versions
GB9709327D0 (en
GB2313727A (en
Inventor
Hasan Shahzad Naqvi
Russell J Huonder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of GB9709327D0 publication Critical patent/GB9709327D0/en
Publication of GB2313727A publication Critical patent/GB2313727A/en
Application granted granted Critical
Publication of GB2313727B publication Critical patent/GB2313727B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393—Enlarging or reducing
    • H04N1/3935—Enlarging or reducing with modification of image resolution, i.e. determining the values of picture elements at new relative positions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Controls And Circuits For Display Device (AREA)
GB9709327A 1996-05-31 1997-05-08 Interpolation method and apparatus for fast image magnification Expired - Fee Related GB2313727B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/656,500 US5847714A (en) 1996-05-31 1996-05-31 Interpolation method and apparatus for fast image magnification

Publications (3)

Publication Number Publication Date
GB9709327D0 GB9709327D0 (en) 1997-06-25
GB2313727A GB2313727A (en) 1997-12-03
GB2313727B true GB2313727B (en) 2000-04-12

Family

ID=24633298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9709327A Expired - Fee Related GB2313727B (en) 1996-05-31 1997-05-08 Interpolation method and apparatus for fast image magnification

Country Status (4)

Country Link
US (1) US5847714A (en)
JP (1) JP3276886B2 (en)
DE (1) DE19715491A1 (en)
GB (1) GB2313727B (en)

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US8254674B2 (en) 2004-10-28 2012-08-28 DigitalOptics Corporation Europe Limited Analyzing partial face regions for red-eye detection in acquired digital images
US7792970B2 (en) 2005-06-17 2010-09-07 Fotonation Vision Limited Method for establishing a paired connection between media devices
US8170294B2 (en) 2006-11-10 2012-05-01 DigitalOptics Corporation Europe Limited Method of detecting redeye in a digital image
US7574016B2 (en) 2003-06-26 2009-08-11 Fotonation Vision Limited Digital image processing using face detection information
US7970182B2 (en) 2005-11-18 2011-06-28 Tessera Technologies Ireland Limited Two stage detection for photographic eye artifacts
US7536036B2 (en) 2004-10-28 2009-05-19 Fotonation Vision Limited Method and apparatus for red-eye detection in an acquired digital image
US8036458B2 (en) 2007-11-08 2011-10-11 DigitalOptics Corporation Europe Limited Detecting redeye defects in digital images
US7689009B2 (en) 2005-11-18 2010-03-30 Fotonation Vision Ltd. Two stage detection for photographic eye artifacts
US7587085B2 (en) 2004-10-28 2009-09-08 Fotonation Vision Limited Method and apparatus for red-eye detection in an acquired digital image
US9412007B2 (en) 2003-08-05 2016-08-09 Fotonation Limited Partial face detector red-eye filter method and apparatus
US8520093B2 (en) 2003-08-05 2013-08-27 DigitalOptics Corporation Europe Limited Face tracker and partial face tracker for red-eye filter method and apparatus
US9129408B2 (en) 2003-09-26 2015-09-08 Adobe Systems Incorporated Image resampling with geometric transformation
JP4774736B2 (en) * 2004-12-27 2011-09-14 カシオ計算機株式会社 Image enlargement apparatus and imaging apparatus
US7613363B2 (en) * 2005-06-23 2009-11-03 Microsoft Corp. Image superresolution through edge extraction and contrast enhancement
US8111904B2 (en) 2005-10-07 2012-02-07 Cognex Technology And Investment Corp. Methods and apparatus for practical 3D vision system
US7599577B2 (en) 2005-11-18 2009-10-06 Fotonation Vision Limited Method and apparatus of correcting hybrid flash artifacts in digital images
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US7965875B2 (en) 2006-06-12 2011-06-21 Tessera Technologies Ireland Limited Advances in extending the AAM techniques from grayscale to color images
US8162584B2 (en) 2006-08-23 2012-04-24 Cognex Corporation Method and apparatus for semiconductor wafer alignment
US8055067B2 (en) 2007-01-18 2011-11-08 DigitalOptics Corporation Europe Limited Color segmentation
KR101159830B1 (en) 2007-03-05 2012-06-26 디지털옵틱스 코포레이션 유럽 리미티드 Red eye false positive filtering using face location and orientation
US8503818B2 (en) 2007-09-25 2013-08-06 DigitalOptics Corporation Europe Limited Eye defect detection in international standards organization images
US8212864B2 (en) 2008-01-30 2012-07-03 DigitalOptics Corporation Europe Limited Methods and apparatuses for using image acquisition data to detect and correct image defects
US8081254B2 (en) 2008-08-14 2011-12-20 DigitalOptics Corporation Europe Limited In-camera based method of detecting defect eye with high accuracy
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US8588535B2 (en) 2010-09-15 2013-11-19 Sharp Laboratories Of America, Inc. Methods and systems for estimation of compression noise
US8532429B2 (en) * 2010-09-28 2013-09-10 Sharp Laboratories Of America, Inc. Methods and systems for noise reduction and image enhancement involving selection of noise-control parameter
US8538193B2 (en) 2010-09-28 2013-09-17 Sharp Laboratories Of America, Inc. Methods and systems for image enhancement and estimation of compression noise
US10242474B2 (en) 2015-07-15 2019-03-26 Fyusion, Inc. Artificially rendering images using viewpoint interpolation and extrapolation
US10222932B2 (en) 2015-07-15 2019-03-05 Fyusion, Inc. Virtual reality environment based manipulation of multilayered multi-view interactive digital media representations
US10147211B2 (en) 2015-07-15 2018-12-04 Fyusion, Inc. Artificially rendering images using viewpoint interpolation and extrapolation
US11006095B2 (en) 2015-07-15 2021-05-11 Fyusion, Inc. Drone based capture of a multi-view interactive digital media
US11095869B2 (en) 2015-09-22 2021-08-17 Fyusion, Inc. System and method for generating combined embedded multi-view interactive digital media representations
US11783864B2 (en) 2015-09-22 2023-10-10 Fyusion, Inc. Integration of audio into a multi-view interactive digital media representation
US11202017B2 (en) 2016-10-06 2021-12-14 Fyusion, Inc. Live style transfer on a mobile device
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US10313651B2 (en) 2017-05-22 2019-06-04 Fyusion, Inc. Snapshots at predefined intervals or angles
US11069147B2 (en) 2017-06-26 2021-07-20 Fyusion, Inc. Modification of multi-view interactive digital media representation
US10592747B2 (en) 2018-04-26 2020-03-17 Fyusion, Inc. Method and apparatus for 3-D auto tagging
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Also Published As

Publication number Publication date
JP3276886B2 (en) 2002-04-22
US5847714A (en) 1998-12-08
DE19715491A1 (en) 1997-12-04
JPH1055437A (en) 1998-02-24
GB9709327D0 (en) 1997-06-25
GB2313727A (en) 1997-12-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120329 AND 20120404

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160508